Red Agate Freeform Necklace with Agates and Mahogany Obsidian - A red agate freeform pendant hangs from a chain with a handwrapped .925 sterling silver bail on a strand of black agates and mahogany obsidian. This necklace has a .925 sterling silver lobster clasp - Approx. 16" - Pendant hangs approx. 2"